/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.seata.config;

import org.apache.seata.discovery.loadbalance.ConsistentHashLoadBalance;
import org.apache.seata.discovery.loadbalance.LoadBalanceFactory;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

class ConfigurationFactoryTest {

    @Test
    void getInstance() {
        Configuration configuration = ConfigurationFactory.getInstance();
        // check singleton
        Assertions.assertEquals(
                configuration.getClass().getName(),
                ConfigurationFactory.getInstance().getClass().getName());
    }

    @Test
    void getLoadBalance() {
        Configuration configuration = ConfigurationFactory.getInstance();
        String loadBalanceType = configuration.getConfig(LoadBalanceFactory.LOAD_BALANCE_TYPE);
        int virtualNode = configuration.getInt(ConsistentHashLoadBalance.LOAD_BALANCE_CONSISTENT_HASH_VIRTUAL_NODES);
        Assertions.assertEquals("XID", loadBalanceType);
        Assertions.assertEquals(10, virtualNode);
    }
}
